Some Questions..Warranty,Root, other

pangyaaaaaa

Senior Member
Nov 28, 2012
211
61
0
Hello Guys,
iam new in the android scene and have some questions.
i have the moto. razr i
i want root my phone because i need change or spoof my wlan mac adress.
can i root my phone without loosing my warranty? does i need backup anything before?
another question, can i change my mac adress without having root access?
thanks if some more details about the version is needet talk to me.

regards:good: